Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Viviani's Theorem - Proof no.1 visual aid

Author:lisa.rogoff
A visual demonstration of the first proof of Viviani's Theorem

New Resources

  • apec
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Making New Year's resolutions for 2026
  • Reflection across a line
  • Prism Drawn in 1-Point Perspective

Discover Resources

  • Ebenes Kurvenscheibengetriebe
  • Translations
  • example
  • Cosine Rule
  • Projection of a point on a plane and normal to plane
  • Logo BEATS

Discover Topics

  • Conic Sections
  • Symmetry
  • Vectors 2D (Two-Dimensional)
  • Straight Lines
  • Incircle or Inscribed Circle
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®